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The mean value theorem and Taylor’s theorem for fractional derivatives with Mittag–Leffler kernel [PDF]

open access: yesAdvances in Difference Equations, 2018
We establish analogues of the mean value theorem and Taylor’s theorem for fractional differential operators defined using a Mittag–Leffler kernel. We formulate a new model for the fractional Boussinesq equation by using this new Taylor series expansion.
Arran Fernandez, Dumitru Baleanu
doaj   +2 more sources

On Generalized Flett's Mean Value Theorem [PDF]

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2012
We present a new proof of generalized Flett's mean value theorem due to Pawlikowska (from 1999) using only the original Flett's mean value theorem. Also, a Trahan-type condition is established in general case.
Jana Molnárová
doaj   +4 more sources

On Flett’s mean value theorem [PDF]

open access: yesAequationes mathematicae, 2014
Mean value theorems play an important role in differential and integral calculus as they are a powerful tool for solving problems in mathematical analysis. The authors of the present paper provide a thorough study of Flett's mean value theorem of a real-valued function of one real variable.
Hutník, Ondrej, Molnárová, Jana
openaire   +2 more sources

A Theorem on Mean-Value Iterations [PDF]

open access: yesProceedings of the American Mathematical Society, 1971
In this paper we consider a function which continuously maps a closed interval of the real line into itself. It is shown that a particular mean-value iterative scheme always converges to a fixed point. The result is known for functions which have a unique fixed point. This condition is not required here.
Franks, R. L., Marzec, R. P.
openaire   +1 more source

Some variants of Lagrange’s mean value theorem

open access: yesSelecciones Matemáticas, 2020
In this note we prove some variants of Lagrange’s mean value theorem. The main tools to prove these results are some elementary auxiliary functions.
German Lozada-Cruz
doaj   +1 more source

On a basic mean value Theorem with explicit exponents [PDF]

open access: yes, 2020
In this paper we follow a paper from A. Sedunova (2017) regarding R. C. Vaughan's basic mean value Theorem (Acta Arith. 1980) to improve and complete a more general demonstration for a suitable class of arithmetic functions as started by A. C.
Ferrari, Matteo
core   +2 more sources

The Mean Value Theorem in the Context of Generalized Approach to Differentiability

open access: yesMathematics, 2023
The article is a natural continuation of the systematic research of the properties of the generalized concept of differentiability for functions with a domain X⊂Rn that is not necessarily open, at points that allow a neighbourhood ray in the domain.
Nikola Koceić-Bilan   +1 more
doaj   +1 more source

Vinogradov's mean value theorem via efficient congruencing [PDF]

open access: yes, 2011
We obtain estimates for Vinogradov's integral which for the first time approach those conjectured to be the best possible. Several applications of these new bounds are provided.
Arkhipov   +13 more
core   +6 more sources

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